Catch HTTPExceptions in App::runFrontend()

[friendica.git] / mod / probe.php

diff --git a/mod/probe.php b/mod/probe.php
index 5e7a5253fda20ed6c6733ce038ce88b8cdc5af38..7c41df8ac5de26f4a476020b12f5482f85e658f7 100644 (file)
--- a/mod/probe.php
+++ b/mod/probe.php
@@ -15,21 +15,23 @@ function probe_content(App $a)
                killme();
        }
 
-       $o  = '<h3>Probe Diagnostic</h3>';
+       $o = '<div class="generic-page-wrapper">';
+       $o .= '<h3>Probe Diagnostic</h3>';
 
        $o .= '<form action="probe" method="get">';
-       $o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . $_GET['addr'] . '" />';
+       $o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . defaults($_GET, 'addr', '') . '" />';
        $o .= '<input type="submit" name="submit" value="Submit" /></form>';
 
        $o .= '<br /><br />';
 
-       if (x($_GET, 'addr')) {
+       if (!empty($_GET['addr'])) {
                $addr = trim($_GET['addr']);
                $res = Probe::uri($addr, "", 0, false);
                $o .= '<pre>';
                $o .= str_replace("\n", '<br />', print_r($res, true));
                $o .= '</pre>';
        }
+       $o .= '</div>';
 
        return $o;
 }